# fix\(mcp\): optional tool parameters accept the null their schema advertises \(\#20411\) · pingdotgg/t3code

[View on GitCafe](https://git.cafe/pingdotgg/t3code/commit/93ae22a4d59018cc858b9f66dae1b05584cc0df1)

Repository: [pingdotgg/t3code](https://git.cafe/pingdotgg/t3code)

Visibility: public

Requested revision: 93ae22a4d59018cc858b9f66dae1b05584cc0df1

Requested commit: 93ae22a4d59018cc858b9f66dae1b05584cc0df1

Commit: 93ae22a4d59018cc858b9f66dae1b05584cc0df1

Tree: 74eca6fa7c3f79403545a976219e6136b89f1f1d

Author: Victor Vogel

Committer: GitHub

## Message

```
fix(mcp): optional tool parameters accept the null their schema advertises (#20411)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
```

## Parents

- [c15a793282f349ede0d6b9e4492bb32906979b29](https://git.cafe/pingdotgg/t3code/commit/c15a793282f349ede0d6b9e4492bb32906979b29?format=markdown)

[Source at this commit](https://git.cafe/pingdotgg/t3code/tree/93ae22a4d59018cc858b9f66dae1b05584cc0df1?format=markdown)